OEG universal thermocouples

Thermocouples are part of the thermoelectric flame failure device, which is responsible to prevent the escape of unburned gas in case of failure quickly. This is achieved by the thermoelectric characteristic of the thermocouple and the magnetic characteristic of the magnet unit inside the gas safety valve.

Properties:
• Switching times: opening 1 to 3 seconds, closing 60 to 90 seconds
• Max. tightening torque: 3 Nm
• Voltage yield: approx. 5.5 mV / 100°C, max. approx. 30 mV
• Max. temperature at the tip: approx. 650 °C
• Max. temperature hard soldering point: approx. 400 °C
• Max. temperature soft soldering point: approx. 220 °C
• Materials: positive leg Ni90Cr10, negative leg constantan
• 11/32'' connection